Jillian Perry

Chicago

Bib: 64521 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

10:46/mi

33:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:57/mi

1:10:34

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:28/mi

1:43:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:27/mi

2:15:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:05/mi

2:22:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:42/mi

2:55:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:41/mi

3:31:54

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:58/mi

4:05:59

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:48/mi

4:39:33

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:34/mi

4:53:58

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:22:2410:52 /mi⚡ faster

2nd Half

2:31:3411:34 /mi+6.4%

Positive split — 6.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:26	10:46	3.11 mi	33:26	10:46	-
10K	1:10:34	11:21	3.10 mi	37:08	11:57	+1:11
15K	1:43:04	11:03	3.11 mi	32:30	10:28	-1:29
20K	2:15:31	10:54	3.11 mi	32:27	10:27	-0:01
Half(13.11 mi)	2:22:24	10:52	0.68 mi	6:53	10:05	-0:22
25K	2:55:36	11:18	2.42 mi	33:12	13:42	+3:37
30K	3:31:54	11:22	3.11 mi	36:18	11:41	-2:01
35K	4:05:59	11:19	3.11 mi	34:05	10:58	-0:43
40K	4:39:33	11:15	3.10 mi	33:34	10:48	-0:10
Finish(26.22 mi)	4:53:58	11:13	1.37 mi	14:25	10:34	-0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:05 /mi

Average Pace

11:13 /mi

Slowest Pace

13:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

6:53

2% of race

Time at Steady Pace

3:00:27

61% of race

Time at Slower Pace

1:46:38

36% of race

Average Pace: 11:13 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	42124	16650	2374	40252	15535	2251
10K	3.10 mi	45330-3206	18637-1987	2632-258	47100	19770	2799
15K	3.11 mi	43648+1682	17590+1047	2497+135	40252	15535	2251
20K	3.11 mi	42064+1584	16665+925	2381+116	37954	14308	2065
Half(13.11 mi)	0.68 mi	41480+584	16324+341	2337+44	32904	11705	1712
25K	2.42 mi	43539-2059	17647-1323	2520-183	48804	21219	3011
30K	3.11 mi	42635+904	17256+391	2469+51	38927	15653	2236
35K	3.11 mi	41058+1577	16451+805	2352+117	32170	12436	1801
40K	3.10 mi	39238+1820	15584+867	2234+118	27367	10501	1550
Finish(26.22 mi)	1.37 mi	38811+427	15412+172	2211+23	30960	12592	1821

12592

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing